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. 2023 Mar 9;24(6):5241. doi: 10.3390/ijms24065241

Figure 4.

Figure 4

Histological changes in the hearts of the diabetic rats. (A) Cardiac hypertrophy: representative images of histological cross sections stained with periodic acid–Schiff in (A1) control and (A2) diabetic rats, and (A3) relative quantification of cardiomyocyte size. (B) Cardiac fibrosis: representative images of histological sections stained with Picrosirius Red in (B1) control and (B2) diabetic rats, and (B3) percentage of cardiac fibrosis. Non-parametric Wilcoxon rank sum test was used. Horizontal line represents median. *** p < 0.001 vs. control.